| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.39 | 7.431% | $178.7544 | $178.75 | $178.75 | $178.80 |
| Purchase #2 | $172.87 | 11.440% | $192.6463 | $192.65 | $192.65 | $192.60 |
| Purchase #3 | $91.54 | 5.587% | $96.6543 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $81.54 | 13.737% | $92.7411 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $93.44 | 11.488% | $104.1744 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $89.68 | 5.832% | $94.9101 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $128.86 | 11.312% | $143.4366 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $824.32 | $903.3172 | $903.31 | $903.30 | $903.30 | |